7-panel truss (122)
Built 1900 (636)
Built during 1900s (3,186)
Iowa (2,308)
Lyon County, Iowa (28)
Open (23,106)
Pratt through truss (1,257)
| Pratt truss (2,434)
Riveted (381)
Span length 100-125 feet (2,627)
Through truss (6,454)
Total length 175-250 feet (2,104)
Truss (19,453)
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